$(document).ready(function() {
    if (jQuery.browser.mozilla || jQuery.browser.msie) {
        $(".clickable").each(function() {
            $(this).css('opacity', 0.8);
            $(this).hover(
			        function() {
			            $(this).animate({ opacity: 1.0 }, { queue: false, duration: 200 });
			        },
			        function() {
			            $(this).animate({ opacity: 0.8 }, { queue: false, duration: 200 });
			        }
		        );
        });



        
    }

    $(".loadable").live("click", function() {
        var pos = $(this).position();
        var loading = $("<div>&nbsp;</div>");
        loading.addClass("loading");
        loading.top = pos.top;
        loading.left = pos.left;
        loading.height($(this).height());
        loading.width($(this).width());
        $(this).before(loading);
        $(this).css('opacity', 0.01);

    });
});